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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/31/1992
Application #:
07679278
Filing Dt:
04/02/1991
Inventor:
KLAUS-DIETER STEFFEN
Title:
PROCESS FOR THE PREPARATION OF 3-CARBOXAMIDO-5-VINYL-2-PYRROLIDONE
Assignment: 1
Reel/Frame:
005658/0956Recorded: 04/02/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/20/1990
Assignee:
PAUL-BAUMANN-STRASSE 1, POSTFACH 1320,
D-4370 MARL, GERMANY
Correspondent:
FELFE & LYNCH
805 3RD AVE.
NEW YORK, NY 10022

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